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ST9401-CS 960606 l WIER & ASSOCIATES, INC. ENGINEER'S OPINION OF PROBABLE CONSTRUCTION COST DATE: June 6, 1996 CLIENT: City of Coppell PROJECT: Denton-Tap Road ITEM NO. I 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 6/7/96 "TOTAL DESCRIPTION OF ITEM QUANTITY Paving, Drainage & Water System Improvements UNIT Unclassified Excavation 13,016 CY Controlled-Density Fill 28,259 CY Bon'ow 17800.0 CY R.O.W. Preparation & Cleadng 43.5 STA Remove Existing Concrate Pavement 2,061 SY Remove Existing Asphalt Pavement 11,190 SY Remove Exist. Rolled Asphalt Curb 532 LF Existing Bddge Demolition &Removal I LS Remove Exist. Elevated 12" W.L. I LS Remove Exist. MBGF & Barricade 322 LF 6" Lime Stabilized Subgrade 30,398 SY Hydrated Lime 456 TON 8" 3000 PSI Concrete Pavement 28,648 SY 6" 3000 PSI Concrete Ddveway 300 SY 6" 3000 PSI Concrete Curb 332 LF 6" Rolled Asphalt Curb 34 LF Temporary 2" HMAC Pavement 755 SY 5' Wide Concrete Sidewalk 495 SY Brick Pavers 519 SY 4' Wide Concrete Flume 12 SY 4' Wide Gravel Jogging Path 46 SY 0' to 6' Tall Gravity Retaining Wall 624 ~.F Pedestrian Handrail 541 LF Metal Beam Guard Fence 575 LF 4" Topsoil & Hydromulch 25, 158 SY Reflectorized White Pavement Markers 906 EA Non-reflectodzed White Pavement Markers 906 EA 6"x6" Jiggle Tiles 78 EA Remove &Replace City Park Exercise Equip. 1 LS Remove Exist. Curb Inlet &Flume 2 EA Remove Exist. '~r' Inlet 2 EA Remove Exist. 2-10'x5' Culvert & Headwalls I LS Remove Exist. 2-6'x5' Culvert & Headwalls I LS Relay 21" RCP 40 LF 8" PVC Storm Drain Pipe 95 LF 18" RCP Class III 116 LF Page 1 of 4 W&A JOB NO: 94-093 UNIT PRICE COST 4.00 1.50 8.00 500.00 9.00 6.00 9.00 30,000.00 3,000.00 8.00 1.80 95.00 22.50 25.00 9.00 9.00 18.00 20.00 55.00 20.00 30.00 60.00 54.00 35.00 1.50 6.00 3.00 15.00 3,500.00 500.00 450.00 7,000.00 5,000.00 32.00 12.00 36.00 52,064.00 42 388.50 142 400.00 21.750.00 18 549.00 67 140.00 4 788.00 30 000.00 3 000~00 2,576.00 54,716.40 43,320.00 644,580.00 7,500.00 2,988.00 306.00 13,5g0.00 g,gO0.O0 28,545.00 240.00 1,380.00 37,440.00 29,214.00 20,125.00 37,737.00 5,436.00 2,718.00 1,170.00 3,500.00 1,000.00 900.00 7,000.00 5,000.00 1,280.00 1,140.00 4, 176.00 OP~,~ON3G.S PROJECT: Denton-Tap Road ITEM NO. 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 65 66 67 68 69 70 71 II 1 2 3 4 5 6 7 6~7/96 TOTAL DESCRIPTION OF ITEM QUANTITY UNIT 21" RCP Class III 528 LF 24" RCP Class III 93 LF 30" RCP Class III 110 LF 33" RCP Class III 442 LF 36" RCP Class III 34 LF 42" RCP Class III 525 LF 48" RCP Class III 342 LF 48" RCP Class IV 100 LF 6' Recessed Curb Inlet 4 EA 10' Recessed Curb Inlet 10 EA 12' Recessed Curb Inlet I EA Special Grate Inlet 1 EA 48" Type "B" Headwall 1 EA 2:27 Concrete Trench Backfill 3 LF 6" to 8" Dia. Rock Rubble Riprap 5 SY 3" Schedule 40 PVC Conduit 0 LF Pull (Service) Box 0 EA Adiust G.V. Box 15 EA Adjust Water Vault 2 EA Adjust SSMH I EA Adjust SDMH 3 EA Adjust Exist. F.H. 2 EA Concrete Encase 12" W.L 10 LF Make Dry Connection to 16" W.L. 2 EA 6" Water Main 23 LF 16" D.I. Water Main 38 LF Elevated 16" W.L. Crossing I LS 3/4" W.S. &Tap, Hose Bib &Locked Box 2 EA Fire Hydrant Assembly 2 EA Cast Iron Fittings 1.1 TON Crushed Stone Bedding 100 CY Trench Safety 2, 119 LF Non-reinforced Silt Fence 1,713 LF Reinforced Silt Fence 720 LF Inlet Treatment 18 EA SUBTOTAL Landscaping & Irrigation 2" PVC Schedule 40 Irrigation Sleeve 4" PVC Schedule 40 Irrigation Sleeve 5" PVC Schedule 40 Irrigation Sleeve 2" W.S. for Imgation 2" Double Check Valve 2-1/2" PVC Pipe for Irrigation 2" PVC Pipe for !rogation Page 2 of 4 7 LF 294 LF 268 LF 3 EA 3 EA 2,500 LF 300 LF W&A JOB NO: 94-093 UNIT PRICE 40.00 48.00 60.00 68.00 75.00 88.00 102.00 108.00 1,600.00 2,000.00 2,300.00 1,000.00 1,700.00 30.00 75.00 3.50 200.00 150.00 500.00 500.00 500.00 800.00 30.00 1,000.00 30.00 60.00 16,000.00 700.00 1,500.00 2,500.00 22.00 1.00 2.00 3.00 300.00 COST 21,120.00 4,464.00 6,600.00 30,056.00 2,550.00 46,200.00 34,884.00 10,800.00 6,400.00 20,000.00 2,300.00 1,000.00 1,700.00 90.00 375.00 0.00 0.00 2,250.00 1,000.00 500.00 1,500.00 1,600.00 300.00 2,000.00 690.00 2,280.00 16,000.00 1,400.00 3,000.00 2,750.00 2,200.00 2,119.00 3,426.00 2,160.00 5,400.00 1~88,670.90 3.00 4.00 5.00 650.00 700.00 2.10 1.95 21.00 1,176.00 1,340.00 1,950.00 2, 100.00 5,250.00 585.00 oen~oN.x~s PROJECT: Denton-Tap Road ITEM NO. 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 35 36 37 38 39 III 1 2 3 4 5 6 7 8 9 10 ~7~6 DESCRIPTION OF ITEM 1-1/2" PVC Pipe for Irrigation 1-1/4" PVC Pipe for Irrigation 1" PVC Pipe for Irrigation 3/4" PVC Pipe for Irrigation Hunter Rotary Sprinkler Heads Rainbird 1812 Spray Sprinkler Heads Rainbird 1804 Pop-up Sprinkler Heads 14 Gauge Wire Hatdie 1-1/2" 700 Sedes Valves Hardie 2" 700 Sedes Valves Mini-Clik freeze sensors Mini~Clik rain sensors Quick couplers Rainmaster 18-Station Controller Rainmaster 12-Station Controller Rainmaster 6-Station Controller Live Oak Shumard Red Oak Cedar Elm "Tuscarora" Crape Myrtle Aristocrat Pear Oklahoma Redbud Austdan Pine Leyland Cypress Maidengrass Tam Juniper Big Blue' Udope Purple Wintercreeper 4" Bed Preparation 2" Mulch Topdressing 4" Steel Bed Edging Hydromulch Bermuda Grass SUBTOTAL Bddge 6" 3000 PSI Concrete Riprap 18" Gabion Baskets 3'x3'x3' Gabion Baskets Sheet Piles 12" to 18" Dia. Rock Rubble Riprap 4" SDR 35 PVC Perforated Drain 4" SDR 35 PVC Cleanout 18" Dia. Concrete Piers 30" Dia. Concrete Piers 36" Dia. Concrete Piers Page 3 of 4 TOTAL QUANTITY 300 1,000 2,000 4,600 25 29 397 15,000 6 12 3 3 15 1 1 1 10 12 33 32 8 14 8 14 36 100 1,688 391 3,101 3,101 177 62,703 1,462 514 4 10,912 226 368 6 224 560 910 W&A JOB NO: 94-093 UNIT LF LF LF LF EA EA EA LF EA EA EA EA EA EA EA EA EA EA EA EA EA EA EA EA EA EA EA -EA SF SF LF SF UNIT PRICE 1.82 1.70 1.50 1.43 78.00 30.00 12.50 0.33 266.00 340.00 198.00 182.00 207.00 2,800.00 2,500.00 2,250.00 750.00 750.00 750.00 518.00 518.00 325.00 325.00 518.00 21.00 21.00 2.00 3.50 0.75 0.29 2.88 0.08 COST 546.00 1,700.00 3,000.00 6,578.00 1,950.00 870.00 4,962.50 4,950.00 1,596.00 4,080.00 594.00 3,105.00 2,800.00 2,500.00 2,250.00 7,500.00 9,000.00 24,750.00 16,576.00 4,144.00 4,550.00 2,600.00 7,252.00 756.00 2,100.00 3,376.00 1,368.50 2,325.75 899.29 509.76 4,702.73 146,859.53 SY SY EA SF SY LF EA LF LF LF 28.00 90.00 200.00 12.00 60.00 22.00 250.00 37.00 63.00 93.00 40,936.00 46,260.00 800.00 130,944.00 13,560. O0 8,096.00 1,500.00 8,288.00 35,280.00 84,630.00 OPINION.XL~ PROJECT: Denton-Tap Road W&A JOB NO: 94-093 ITEM NO. 11 12 13 14 15 16 17 18 19 III 1 2 3 4 DESCRIPTION OF ITEM 30" Dia. Concrete Columns Concrete Bddge Abutments Concrete Intedor Bents Concrete Bddge Deck Concrete Approach Slabs Concrete Bddge Curb & Sidewalk Precast Concrete Beams Armor Joints Special Bddge Rails SUBTOTAL Bridge Ughting & Electrical Pole Mounted Twin Fixture Light Surface Mounted Area Light Electdc Meter Pad, Pedestal & Meter Control Pad, Panels, Photocel & Box SUBTOTAL TOTAL QUANTITY UNIT 44. CY 135 CY 58.1 CY 618.8 CY 103 CY 192 CY 2,984' LF 440 LF 1,480 LF 8 EA 14 EA I LS I LS UNIT PRICE 454.00 403.00 454.00 450.00 353.00 353.00 77.28 5.60 100.00 1,200.00 300.00 2,200.00 5,200.00 COST 19,976.00 54,405.00 26,377.40 278,460.00 36,359.00 67,776.00,~, 230,603.52 2,464.00 148,000.00 1,234,714.92 4,200:00 2,200.00 5,200.00 21.,Z00.00 TOTAL CONSTRUCTION 10% CONTINGENCY 2.,991,445.35 29~,145.00 Prepared by: TOTAL PROJECT COST 3~Z90~90.35 pr~p~sa~s~bids~r~n~tructi~nc~stwi~n~tvaryfr~mthe~pini~n~fpr~b~b~ec~theha~x~ If the ow~er wishes greaterassurancea~t~thec~nstru~st.hesha~emp~yaninc~3ndr~t~tes~mat~r. PLG Checked by: Pagc 4 of 4 OPINION, XLS